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Pillow Blocks
Sealmaster NP-35T RM
GOLD BRGS REDUCED MAINTENANCE
NP-35 is also available as
Dynamic Load Rating (lb)
9,752 lb
Bore Size - Inch
2.1875
Overall Height (in)
5.00 in
Seal Type (Product Selection)
Felt Labyrinth Seal
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Skwezloc® concentric locking for near perfect concentricity
- Felt labyrinth seal and flinger for dry and dusty environment
- Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
- Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
- Reduced maintenance design with plug and includes Sealmaster® Tapered Lands ensures that lubricant will be easily redirected back to the raceway.
Dimensions
| Dim. | Meaning | in | mm |
|---|---|---|---|
| A | Base to Center Height | 2 1/2 | 63.5 |
| B | Base Length | 8 5/8 | 219.1 |
| C | Bolt Spacing Min | 6 1/2 | 165.1 |
| C (max) | Bolt Spacing Max | 7 | 177.8 |
| D | Base Width | 2 3/8 | 60.3 |
| G | Foot Height | 3/4 | 19.1 |
| H | Overall Height | 5 | 127.0 |
| J | 2 1/4 | 57.2 | |
| K | 1 3/8 | 34.9 |
Values as printed for NP-35T, the base part of NP-35T RM; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Bore Size - Inch
- 2.1875Shaft size chart
- Overall Height (in)
- 5.00 in
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Overall Length (in)
- 8.63 in
- Housing Type (Product Selection)
- Pillow Block, Two Bolt
- Base Width (in)
- 2.38 in
- Overall Width (in)
- 2.38 in
- Bolt Size (in)
- 5/8 in
- Bore Diameter (in)
- 2.1875 in
- Foot Height (in)
- 0.75 in
- Base to Center Height (in)
- 2.5000 in
- Length Through Bore (in)
- 2.25 in
- Centerline to Outermost Bearing Face (in)
- 1.38 in
- Bolt Spacing Max (in)
- 7 in
- Bolt Spacing Min (in)
- 6.5 in
- Rolling Element
- Ball Bearing
- Housing Base
- Solid
- Housing Construction
- One Piece
- Bore Shape
- Straight
- Housing Color
- Black
- Options
- Reduced Maintenance - Lubed for Life
- Outer Ring Land Profile
- Tapered Lands
- Misalignment Type
- Static Only
- Cage Material
- PPS - Polyphenylene Sulfide
- Seal Type
- Felt Labyrinth Seal
- Housing Type
- Pillow Block, Two Bolt
- Housing Style
- Pillow Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Locking Collar Outside Diameter (in)
- 3.63 in
- Ability to Relubricate
- No
- Vibration Frequency Roller Spin
- 0.0437 cps
- Fixed vs. Expansion
- Fixed
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Housing Material
- Cast Iron
- End Cap Available
- No
- Lubricant
- Lithium Complex NLGI 2 Grease
- Inner Ring Outside Diameter (in)
- 2.719 in
- Bearing Insert Finish
- Black Oxide
- Base Length (in)
- 8.63 in
- Bearing Insert Material
- 52100 Bearing Steel
- Grease Fitting Thread Size
- 1/8 NPT
- Shaft Locking Type
- Concentric
- Vibration Frequency Fundamental Train
- 0.0068 cps
- Maximum Speed (RPM)
- 4500 rpm
- Housing Coating
- Powder Coated
- Dynamic Load Rating (lb)
- 9,752 lb
- Vibration Frequency Outer Ring Defect
- 0.068 cps
- Cage Type
- Land Riding Retainer
- Radial Clearance
- Standard
- Bearing Type
- Standard Duty
- Size Code
- 2-23
- Static Load Rating (lb)
- 6,601 lb
- Vibration Frequency Inner Ring Defect
- 0.0987 cps
- Max Operating Temperature (F)
- 220 °F
- Duty/Series
- Standard
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- NP-35T RM
- Mfg. Part Numberi
- 716705
- GDS #i
- GDS-118587
- Categoryi
- Pillow Blocks
- UPCi
- 662461383131
- Inserti
- 2-23T RM
- Country of Origini
- United States of America
NP-35 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| NP-35 | Base configuration | $230.90 | View |
| NP-35C | Contact seal | $279.02 | View |
| NP-35T | Skwezloc concentric locking collar | $284.88 | View |
| NP-35TC | Skwezloc concentric locking collar, contact seal | $347.37 | View |
| NP-35 CXU | Air-handling housing fit, noise tested | $296.53 | View |
| NP-35 HT | High temperature | $474.66 | View |
| NP-35 HTA | High temperature, air-handling housing fit | $497.71 | View |
| NP-35 LO | Low drag | $517.90 | View |
| NP-35 RM | Reduced maintenance | $478.29 | View |
| NP-35 VL | — | $477.10 | View |
| NP-35H RM | High-performance seal, Reduced maintenance | $1,434.40 | View |
| NP-35T CTY | Skwezloc concentric locking collar, Plug in place of grease fitting | $1,028.61 | View |
| NP-35T CXU | Skwezloc concentric locking collar, Air-handling housing fit, noise tested | $347.37 | View |
| NP-35T HT | Skwezloc concentric locking collar, High temperature | $1,394.14 | View |
| NP-35T RMThis part | Skwezloc concentric locking collar, Reduced maintenance | $949.44 |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 705324 | 2-23T | $246.32 |
Common Questions
What is the bore diameter of the NP-35T RM?
The NP-35T RM has a bore diameter of 2.1875 in. The specification table above lists every published dimension for this part.
What is the minimum order quantity for the NP-35T RM?
The minimum order quantity for the NP-35T RM is 10 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster NP-35T RM, manufacturer article number 716705. Its UPC is 662461383131.
